International PHP Conference Spring 2015

at Maritim Hotel proArte
on 6 Jun 2015 – 11 Jun 2015

View all events attended by Christian Wiedemann

Behind the Scenes of Maintaining an Open Source Projectenglish

at International PHP Conference Spring 2015
on 10 Jun 2015

Five weird Tricks to become a better Developer

at International PHP Conference Spring 2015
on 10 Jun 2015

View all comments by Christian Wiedemann